- Increase retry attempts from 3 to 5 for both updateLatestVersionInDirectory
and getLatestObjectVersion functions
- Implement exponential backoff: 50ms, 100ms, 200ms, 400ms delays
- Addresses persistent CI failures where .versions directories are not
immediately visible after creation in filer store
- Based on CI log analysis showing 50ms fixed delays were insufficient
- Maintains CI debug logging to track improved retry behavior
- Add retry logic to updateLatestVersionInDirectory to handle cases where
.versions directory creation succeeds but is not immediately visible
- Add retry logic to getLatestObjectVersion for the same consistency issue
- Use 3 retries with 50ms delays to handle filer store consistency timing
- Addresses CI failures where 'filer: no entry is found in filer store'
occurs after successful directory creation
- Maintains CI debug logging to track retry attempts and outcomes
- Add detailed logging for .versions metadata updates in putVersionedObject
- Add logging for latest version resolution in getLatestObjectVersion
- Add logging for HeadObject latest version requests
- All logs use glog.V(0) with CI-DEBUG prefix for easy filtering
- Will help diagnose timing issues between object creation and retrieval in CI
Debug logs will show:
- When .versions metadata updates start and complete
- When HeadObject tries to read latest version metadata
- Race conditions if HeadObject runs before metadata update completes
- Missing metadata if .versions directory exists but metadata keys are missing
- File access issues if version files exist but can't be accessed
Different Owner: Always fails with 409 BucketAlreadyExists
Checks the s3-identity-id header against the stored bucket owner
Returns error immediately if owners don't match
Same Owner + Conflicting Settings: Fails with 409 BucketAlreadyExists
Compares requested Object Lock settings with existing bucket configuration
Returns error if settings are incompatible (e.g., trying to enable Object Lock on a bucket that doesn't have it)
Same Owner + Compatible Settings: Returns 200 OK (idempotent)
If the bucket already exists with the same owner and compatible settings
Returns success response without recreating the bucket
chrislu